The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2017
Filed:
Feb. 26, 2014
Applicant:
Snell Limited, Berkshire, GB;
Inventor:
Jonathan Diggins, Chesham, GB;
Assignee:
Snell Limited, Berkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 11/04 (2006.01); G10L 25/00 (2013.01); H04H 60/37 (2008.01); H04H 60/58 (2008.01); H04H 60/59 (2008.01);
U.S. Cl.
CPC ...
G10L 25/00 (2013.01); H04H 60/37 (2013.01); H04H 60/58 (2013.01); H04H 60/59 (2013.01);
Abstract
The invention relates to the analysis of characteristics of audio and/or video signals for the generation of audio-visual content signatures. To determine an audio signature a region of interest for example of high entropy—is identified in audio signature data. This region of interest is then provided as an audio signature with offset information. A video signature is also provided.